How do i set up the map to read boost and vac? in the scan of my ex's gtp it it would not read boost.
How do i set up the map to read boost and vac? in the scan of my ex's gtp it it would not read boost.
o what map shoud i get for a 00 ls1?
no clue what you mean by this.Originally Posted by Turb0Z28
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
You would need a 2 bar map sensor installed in your vehicle to read above atmospheric pressure.
I scan my gtp just fine for boostbut it already has a 2 bar sensor from the factory.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
so in kpa what is boost and waht is vac? i just look at the scan and it hit 158.0 kpa how do i get it to say psi? i tryed once and it still reads the same #s as kpa
i think my settings are wrong i just changed it to psi and the car at idle is showing 4.5 psi and at WOT it reads 23 psi on a stock car.
this is all a old scan i am looking at
What you are seeing is absolute pressure. To get boost you need to subtract atmospheric pressure.
If you want to just see boost, you could try creating a custom pid, something like ([SENS.30.IMP]-[PID.2340.IMP]). Negative numbers are manifold pressures (in PSI) under ambient.
2005 Grand Prix GXP - 5.3 LS4 - HP Tuned, MF catback, 1.8 rockers, K&N, Some day I'll finish putting the LS6 intake on
???? what does that mean?
It means MAP Sensor in Imperial measurements [SENS.30.IMP] minus Barometric pressure from the BARO Sensor in Imperial Measurements [PID.2340.IMP]
Imperial = psi in this case.
When you create a custom PID you need to type in the sensor and pid descriptions in that format.
2005 Grand Prix GXP - 5.3 LS4 - HP Tuned, MF catback, 1.8 rockers, K&N, Some day I'll finish putting the LS6 intake on
how do i create a custom pid?
Have a read here , may give you some insight ! http://www.hptuners.com/forum/showthread.php?t=16023
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